I've been playing with this jacobsladder action and it's really cool. A bit time consuming but does a great job on color and lighting. I have a few pictures that I just cannot get right. One I have a green - blue - yellow and red version of now.. lol Ugh.. I have color adjustments! Anyway, I was able to get good results with this on difficult pictures. Fun to play with.
http://www.hcs.harvard.edu/~jrus/colortheory/jl.html
![BigWink :bigwink:](./images/smilies/wink.gif)
http://www.hcs.harvard.edu/~jrus/colortheory/jl.html